Author: ion
Date: Sun Dec 4 17:25:15 2011
New Revision: 54588
URL: http://svn.reactos.org/svn/reactos?rev=54588&view=rev
Log:
[RTL]: Clarify a comment.
Modified:
trunk/reactos/lib/rtl/path.c
Modified: trunk/reactos/lib/rtl/path.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/rtl/path.c?rev=54588&r1=54587&r2=54588&view=diff
==============================================================================
--- trunk/reactos/lib/rtl/path.c [iso-8859-1] (original)
+++ trunk/reactos/lib/rtl/path.c [iso-8859-1] Sun Dec 4 17:25:15 2011
@@ -890,7 +890,14 @@
Length = CurDir->DosPath.Length / sizeof(WCHAR);
ASSERT((CurDirName != NULL) && (Length > 0));
- /* Check for x:\ vs x:\path\foo (note the trailing slash) */
+ /*
+ * DosPath.Buffer should always have a trailing slash. There is an assert
+ * below which checks for this.
+ *
+ * This function either returns x:\ for a root (keeping the original
buffer)
+ * or it returns x:\path\foo for a directory (replacing the trailing slash
+ * with a NULL.
+ */
Bytes = Length * sizeof(WCHAR);
if ((Length <= 1) || (CurDirName[Length - 2] == L':'))
{
